Content Marketing Agency

Big Bang & Whisper

Berlin communications practice offering PR, campaigns and market-entry advice for companies in Germany and the EU

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TrustList summary

Big Bang & Whisper is a public relations and communications practice in Berlin, set up as a sole proprietorship by Sebastian Hesse. It helps national and international companies, SMEs and organisations communicate in the German market, drawing on a network of freelancers and specialist agencies across Germany and Europe. The practice now presents itself as senior-level campaign and corporate communications advice.

Services

Public relations: media relations and online PR, including blogger relations and product PR.
Integrated campaigns: joining PR, content and performance marketing into one campaign plan.
Corporate communications: narrative, thought leadership and brand governance for founders and executives.
Market entry consulting: advice for brands taking their first steps in Germany.
Brand and business development: shaping brand positioning and growth plans.
Marketing operations: building marketing systems, including a marketing workspace set up in Notion.

Who it serves

International firms entering Germany, B2B and growth companies, and advocacy and sustainability groups; past projects include Swapfiets, a car sales platform, the fashion brand me&i and the Global Landscapes Forum at COP22.

Key facts

Based in: Berlin, Germany
Founder: Sebastian Hesse
Membership: German Public Relations Association
Experience: more than 15 years across agency, independent and corporate roles, including Weber Shandwick

Summary written by TrustList from the business's own published information, Sep 2026.

Gallery

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Categories & features

Rankings

Big Bang & Whisper is ranked on 2 TrustList rankings: #3 on 1 and #6 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Big Bang & Whisper has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Content marketing agency · 2 rankings

#3of 17
Europe
It is the only one of the 17 here listing magazines and newspapers.
Its profile: “It helps national and international companies, SMEs and organisations communicate in the German market, drawing on a network of freelancers and specialist agencies across Germany and Europe.”
Of the 17 here, 8 also cover creative and 6 also cover SEO; 2 also work in Middle East and 2 also work in Africa.
Behind Bernays Worldwide, ahead of Considered Content.
#6of 96
Consulting
It is the only one of the top 74 here listing purchasing and storytelling.
Its profile: “- Market entry consulting: advice for brands taking their first steps in Germany.”
Of the top 74 here, 20 also cover business services and 19 also cover eCommerce; 4 also work in London and 2 also work in United States.
Behind Bharat Go Digital, ahead of Big Cedar.